Functions: -1.4-inch full HD IPS color circle,Resolution240*240 -24 hours of continuous detection of heart rate, blood pressure monitoring, sleep test Time / clock display, step, calories, distance, sleeping, camera Music control (up and down, play and pause) Female Menstrual cycle Metal shell + TPU Band Sleep monitoring (sleep time, sleep quality) Call reminders, SMS reminder, qq reminder,Wechat and other APP reminder. Sport modeï¼?Outdoor running, outdoor walking, indoor running, indoor walking, hiking, stepping machine, outdoor riding, indoor riding, elliptical machine, rowing machine Alarm clock Stop watch,Countdown,Sedentary reminder Find the bracelet Turn the wrist Remote control camera (shake shake to take pictures)